baber/WOPTO huggingface dataset:
Patent JP-H0997454-A (JP)
Title: Production of reversible recording medium
Inventor: KOBAYASHI TATSUSHI
IPC: G11B7/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a reversible recording medium capable of forming, recording and erasing information such as an image with an electric field and heat and capable of repetitive use by using a polymer dispersion type liq. crystal consisting of a nematic liq. crystal and a polymer. SOLUTION: One side of a 1st electrically conductive substrate is coated with a coating soln. for a light controlling layer contg. at least a nematic liq. crystal material and a polymerizable monomer to form a coating soln. layer for a light controlling layer and a 2nd electrically conductive substrate is put on the coating soln. layer. The monomer is then polymerized by heating the coating soln. layer to form a light controlling layer made of a polymer dispersion type liq. crystal. The heating temp. (T) and the transition point (NI) of a nematic isotropic phase satisfy the relation of T>=NI-10 (the units of T and NI are  deg.C). The objective reversible recording medium is produced.
Patent JP-H08116184-A (JP)
Title: Casing for electronic apparatus
Inventor: IMAZEKI KAZUYOSHI
IPC: H05K7/14
Filed: 1994-10-17
Abstract: PURPOSE: To reduce production cost by simplifying assembly processes and decreasing assembling parts of an electronic apparatus by providing a plurality of corresponding butting posts for upper and lower cases, mutually fixing the posts and fixing a printed circuit board between the upper and lower cases simultaneously with the case assembly. CONSTITUTION: Upper and lower half portions 10 and 12 of a case are assembled with a printed circuit board 14. The upper and lower half portions 10 and 12 of the case respectively have four attaching posts 26a to 26d and 28a to 28d, the posts 26a corresponds to the posts 28a, the post 26b corresponds to the post 28b, the post 26c corresponds to the post 28c, and the post 26d corresponds to the post 28d. At the time of casing assembly, the posts corresponding to each other push the printed circuit board between the upper and lower half portions 10 and 12 of the case and are fixed, and respective corresponding posts are mutually fixed with screws. When fixing the two half portions of the case, a front panel 18 and a mounting plate 24 are also sandwiched between the half portions and then fixed.
Patent JP-H1161995-A (JP)
Title: Connecting-section structure of column and beam
Inventor: SATO KUNIAKI
IPC: E04B1/58
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To connect a steel-framed column and a steel-framed beam easily and rigidly without using a diaphragm as in conventional devices in the connecting-section structure of the steel-framed column comprising a square- shaped steel pipe, etc., and the steel-framed beam composed of H-steel, etc. SOLUTION: Joint metals 3 (3-1, 3-2) having boltholes 3a on the insides are fixed in parallel with the longitudinal direction of the steel-framed beam 2 on both side sections of upper-lower flanges 2a so that out-of-plane bending applied to column side plates is reduced at the connecting end sections of the steel-framed beam 2.  Bolt through-holes 1b are bored to the side plates 1a in the connecting sections of the steel-framed column 1 in response to the places of the joint metals 3, the connecting end sections of bolts 4, etc., inserted into the through-holes and penetrated into the column are put into the boltholes 3a of the joint metals 3, and nuts 5 are installed and clamped to bolt front-end sections projected from the joint metals 3 or one-side bolts are mounted and tightened to the joint metals 3 and the side plates 1a from the steel-framed beam side, thus firmly joining the joint metals 3 and the steel-framed beams 2 to the steel-framed column 1.
Patent JP-S61154088-A (JP)
Title: Manufacture of laser-diode
Inventor: IWASAKI NOBORU
IPC: H01S5/00
Filed: 1984-12-26
Abstract: PURPOSE:To form protective films for the opposite surfaces of laser-diodes simultaneously on both reflections and selectively only to reflective surfaces, and to reduce man- hours by using a base to which grooves having width and length larger than a rectangular substrate, to which the laser-diodes are connected continuously, and depth in which the opposite surfaces of the laser-didoes are exposed are shaped at regular intervals. CONSTITUTION:Rectangular substrate 1 in grooves 12 in a base 11 are arranged while active surfaces thereof are directed upward one by one. Masks are lifted slightly from the upper surfaces of the rectangular substrates 1, the base 11 is titled so that the rectangular substrates 1 approach to side surfaces on one sides of the grooves 12, and the rectangular substrates are fast stuck to the side surfaces of the grooves through vibrations. Since the corners 14 of projection sections 13 re cut down obliquiely, the upper sections of the opposite surfaces of the substrates 1 containing sections in the vicinity of active layers requiring protective films are exposed in the opposite surfaces of the rectangular substrates 1 on the sides being in contact with the side surfaces of the grooves 12, and the whole of other reflective surfaces is exposed. Eelectrodes on the upper and lower surfaces of the rectangular substrates 1 are coated with beltlike sections 21 in the masks. SiO2 is applied through a suttering method under the state, and the protective films 2 are formed.
Patent JP-S62136445-A (JP)
Title: Sheet feed cassette
Inventor: HATA MASAYUKI
IPC: B65H1/04
Filed: 1985-12-09
Abstract: PURPOSE:To provide automated continuous supply of even small-format recording sheets in a greater quantity to a recorder by installing removably distributing pawls at the frame of a sheet feed cassette having a receptacle plate for recording sheets, and thereby enabling separation and feed of recording sheets of different sizes. CONSTITUTION:A reference plate 43 and rear end stopper 45 of this sheet feed cassette 30 are installed by fixing members S of snap type, which are mounted with practicability of iterative removals, wherein part of the reference plate 43 protrudes up through a square hole opened in a receptacle plate 32, and one of the side faces contacts small recording sheets with B6 format in cooperation with the side face of said rear end stopper 45 to allow the front edge face of the recording sheets to be in contact with distributing pawls 34, 44 so as to provide restraint to the carry-out position. Because the reference plate 43 is mounted by the above-mentioned fixing member S upon being held in parallel with another reference plate 33 by a guide pin, recording sheets of other minor sizes than B6 format can be used by determining the installation position together with the rear end stopper 45, and it is also practicable for one sheet feed cassette to accommodate recording sheets of two or more different minor sizes.
Patent JP-S63131012-A (JP)
Title: Portable multipurpose precise length measuring method
Inventor: OOTSUKU HIROYUKI
IPC: G01B11/02
Filed: 1986-11-20
Abstract: PURPOSE:To correct the beam path of laser beam changing in accordance with the deformation of a cylindrical member, by connecting the lens holding slider mounted inside one connection part of the cylindrical member and the other adjacent connection part of said member by a universal joint and arranging beam path correcting lens systems inside the respective connection parts. CONSTITUTION:A laser beam transmitting and receiving processing part 13 is provided inside one end part 12a of a freely expansible and contractable cylindrical member 11 to transmit laser beam 14 and a reflecting mirror 15 is mounted inside the other end part 12b of said cylindrical member 11 to reflect the laser beam 14. Then, the length between both end parts 12a, 12b of the member 11 is precisely measured according to an interference measuring method due to said beam 14. At this time, a beam path correction lens system holding slider is mounted in one adjacent connection part of the member 11, that is, the end part of said member 11 on the side to be engaged and inserted thereof. This slider 16 and the other adjacent connection part of the member 11 are connected by a universal joint 25 and beam path correction lens systems 18, 24 are arranged in the slider 16 and in the other connection part of the member 11 and the beam path of the beam 14 is corrected in accordance with the deformation of the member 11.
Patent JP-H05119535-A (JP)
Title: Toner
Inventor: UEDA HIDEAKI
IPC: G03G9/097
Filed: 1991-10-24
Abstract: PURPOSE:To obtain excellent rising and stability of electrification and to prevent splashing and fogging by using a specified charge controlling resin and calixarene compd. charge controlling agent as an electrification controlling agent. CONSTITUTION:The charge controlling agent contains a charge controlling resin and calixarene compd. The charge controlling resin is obtd. by copolymn. of sulfonate-group acrylamide monomer expressed by formula I, vinyl monomers selected from styrene, etc., or mixture of these with mixing proportion of 1-20wt.% of the sulfon-group acrylamide monomers to the whole monomer amt. The charge controlling resin is incorporated by 0.1-10 pts.wt. to 100 pts.wt. of thermoplastic resin. The calixarene compd. is incorporated by 0.1-10 pts.wt. to 100 pts.wt. of the thermoplastic resin. In formula R1 is hydrogen atom or methyl group, R2 and R3 are hydrogen atoms or alkyl groups of <=10 carbon number, and (m) is an integer 1-10.
Patent JP-H03138569-A (JP)
Title: Measuring device for effective value
Inventor: NOOMAN JII DEIRUMAN
IPC: G01R19/02
Filed: 1990-10-16
Abstract: PURPOSE: To obtain a system using a complementary metal oxide semiconductor(CMOS) for extracting the root-mean-square(RMS) value of an unknown signal by extracting the DC component of an input signal at a signal conversion part with an LPF, converting the signal from analog to digital, and processing it. CONSTITUTION: A voltmeter 100 has a probe 102 to be used for inputting a signal to a voltmeter. An amplifier/range selector 103 buffers an input signal and selects a range suited for display. An amplified or attenuated signal is fed to a signal conversion part 104 and is converted to a plurality of digital values 106. The digital values 106 are given to the processing part 106, a processing part 108 squares each value, sums square values, obtains the square value and generates a digital RMS value 110, and an obtained value is fed to a display part 112. At the signal conversion part 104, an input signal is fed to an LPF for eliminating AC components, and remaining DC components arc converted from analog to digital and are processed. An LPS stage and an A/D converter stage arc connected as needed and can form a single CMOS circuit.
Patent JP-H02125877-A (JP)
Title: Formation of protective film on solid body
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/31
Filed: 1988-11-02
Abstract: PURPOSE:To form a protective film on a solid body with superior adhesive strength by forming a film of silicon, etc., on a solid body temporarily attached to a tape-shaped carrier by means ot plasma and further forming a carbon film on the above film by means of plasma. CONSTITUTION:A tape-shaped carrier base material to which a solid body is temporarily attached is inserted into a reaction chamber and moved by means of rolls, and the prescribed reactive gas is introduced at the prescribed flow rate into the above reaction chamber. A plasma is produced between the above rolls by using D.C. or high-frequency voltage to form the reactive gas into plasmic state by means of the above plasma, by which a first film composed of silicon, silicon carbide (SixC1-x, 0<x<1), or silicon nitride (Si3N4-x, O<=x<=4) or composed principally of the above is formed on the solid body. Subsequently, in the same or another reaction chamber, a second film composed principally of carbon or additive-added carbon is formed on the first film by means of plasma produced by using D.C. or high-frequency voltage.
Patent JP-2000105148-A (JP)
Title: Method and apparatus for discrimination of color of light transmitting object
Inventor: HAMANO MITSURU
IPC: B09B5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the discrimination of a color, in which the color of a light transmitting object can be discriminated precisely by a method wherein the light transmitting object can be imaged precisely and a color image of high reliability is obtained. SOLUTION: A color discrimination apparatus is composed of a fluorescent lamp 2. In addition, it is composed of a color CCD camera 3 which images light irradiated from the fluorescent lamp 2. In addition, it is composed of a conveyance device 4 by which a resin bottle 1 is passed one by one in a prescribed posture inside a color extraction region formed in image information obtained by imaging the light irradiated from the fluorescent lamp 2. In addition, it is composed of a color-discrimination processing and control device 5. The resin bottle 1 is passed one by one in the prescribed posture inside the color extraction region formed in the image information obtained by imaging the irradiated light. Image information obtained by imaging light which is transmitted through the resin bottle 1 passed inside the color extraction region is acquired without a break.  A color is discriminated about every acquired image information. A color discrimination result is integrated. A discrimination color whose appearance frequency is highest in the integrated discrimination color is specified as the color of the resin bottle 1.
Patent JP-H01118530-A (JP)
Title: Molded item of fibroin and its preparation
Inventor: HIRABAYASHI KIYOSHI
IPC: C08J5/18
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a molded item of fibroin having excellent flexibility, stretchability, bio-compatibility etc. and being suitable for sewing fibers, artificial blood vessels, sensor membranes etc., by adding a crosslinking agent into a fibroin soln. and solidifying and molding the fibroin. CONSTITUTION:An aq. fibroin soln. is prepd. by refining and removing sericin from a raw material such as cocoons, raw silk etc., dissolving it into an aq. calcium chloride soln. and desalting by means of dialysis. Then, a proper amt. of a crosslinking agent (e.g., water-soluble carbodiimide and glutar aldehyde) is added to this fibroin soln. to crosslink fibroin and to insolubilize it in water. Then, a molded item of fibroin is obtd. by molding into a required shape such as film, fiber etc. and drying it. Moreover, a method wherein, after the fibroin soln. is solidified and molded, the molded item is reacted with a crosslinking agent (e.g., diisocyanate) is also used.
Patent JP-H09131859-A (JP)
Title: Cleaning device for cleaning cylinder of offset printing device
Inventor: KURAUSU ZUIIMEETO
IPC: B41F35/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously clean two cylinders of an offset press within a short time by making it possible to attach a washing roller wetted with a wasting soln. to two mutually adjacent cylinders of the offset press. SOLUTION: An offset press is equipped with a rubber cylinder 1, an impression cylinder 2, a transfer cylinder 3 on a supply side and a transfer cylinder 4 on a discharge side. The rubber cylinder 1 can be cleaned by an exclusive washing device. Only one common washing device 5 is provided in order to clean the impression cylinder 2 and the transfer cylinder 4 on the discharge side. This washing device 5 has a longitudinally long casing 6 and a washing roller 7 is supported in rotatable matter within the casing 6. This washing roller 7 can be driven in both rotary directions by a drive motor. In order to wet the washing roller 7, a large number of spray nozzles 8 arranged side by side in the longitudinal direction of the casing are provided to the casing 6.
Patent JP-H10124171-A (JP)
Title: Portable equipment
Inventor: NAKAJIMA YUJI
IPC: G06F1/16
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable equipment which prevents the deformation of a liquid crystal display device and solves problems such as bending and warping of a display unit at the time of opening and closing of a housing and color irregularities and stripes which are made on a screen. SOLUTION: In the portable equipment which is provided with a synthetic resin box-shaped housing which is rotatably supported by a computer body 2 through hinge mechanisms 21 and 22 and a display which has a liquid crystal display device that is contained in the housing, metallic brackets 29a are provided over almost full vertical length of at least both left and right side parts inside the housing, and the liquid crystal display device is fixed to the brackets 29a.
Patent JP-H01120615-A (JP)
Title: Information processor
Inventor: TAKAHASHI HIROSHI
IPC: G06F3/023
Filed: 1987-11-05
Abstract: PURPOSE:To realize the simultaneous display of the functions and the operating method of an information processor by shifting a specific font for display when the operation data stored previously is used as the operation input information on the information processor. CONSTITUTION:An information processor contains an operation input means 4 which performs the input of the coordinate information on a tablet, etc., an operation data memory means 230 which stores the operation information, etc., set previously based on a prescribed sequence, an information switch means 212 which performs the output of the operation information received from the means 4 and said read-out one with switch performed between both information, and an information processing means 216. Furthermore an operating font display control means 14 is added to produce the characters and the graphic information which are displayed at each corresponding position on said read-out operation information together with a display means 3. The means 230 stores the prescribed operation information, etc., and gives them to the means 216. Thus it is possible to confirm simultaneously both the function that performs a certain specific operation and the operating method of the information processor on a display screen.
Patent JP-H0595337-A (JP)
Title: Sdh transmission network
Inventor: YUASA HIDEJI
IPC: H04J3/00
Filed: 1991-09-30
Abstract: PURPOSE:To effectively suppress deterioration in synchronization quality of a station installed in the vicinity of the end of the transmission network. CONSTITUTION:The SDH network provided with a host station and plural subordinate stations in which inter-station transmission is implemented by using a signal having a prescribed NNI frame structure is provided with a pointer extract section 11 extracting an AU pointer for a predetermined VC path among plural VC paths multiplexed in an STM frame used for the inter-station transmission, a counter 12 monitoring a pointer extracted by the pointer extract section 11 to count incidence number of times for positive stuff and negative stuff in a unit time of the VC path between the host station and its own station, a reference clock generating section 14 outputting a reference clock taking synchronization with respect to a frequency of the host station and a frequency synchronization control section 13 controlling increase/decrease in the frequency of the clock outputted from the reference clock generating section 14 based on the counter output.
Patent JP-H02160531-A (JP)
Title: Manufacture of article made of composite material having bent part
Inventor: ISHII HIROE
IPC: B32B17/04
Filed: 1989-10-27
Abstract: PURPOSE:To inexpensively manufacture an article made of a composite and having a bent part, by a method wherein after fiber-reinforced plastic in a softened and molten state is applied to one side of a sheetlike member made of polytetrafluoroethylene, a cured reinforcement coating layer is formed and the reinforcement coating layer of a removal part running along the fixed bent part is removed, the sheetlike member is bent, and the fiber-reinforced plastic in a softened and molten state is applied again to the removal sphere, cured and the reinforcement coating layer is formed again. CONSTITUTION:Thermosetting FRP in a softened and molten state is applied to one side of a sheetlike member 50 made of PTFE, thermoset through heating and a reinforcement coating layer 52 is formed. Then the reinforcement coating layer 52 is removed locally, in a removal part running along two bent parts. Then the sheetlike member 50 made of the PTFE is bent according to a requirement in a bent part. Then the thermosetting FRP in the softened and molten state is applied again to the removal part, thermoset through heating and the reinforcement coating layer 54 is formed again. The thermosetting FRP in the softened and molten state is applied further to the reinforcement coating layers 52, 54, thermoset through heating and an additional reinforcement coating layer 56 is formed.
Patent JP-S63132403-A (JP)
Inventor: SASAKI TAKASHI
IPC: H01C7/12
Filed: 1986-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06132739-A (JP)
Title: Reference current generation circuit
Inventor: KAJIMOTO TAKESHI
IPC: H03F3/345
Filed: 1992-10-16
Abstract: PURPOSE:To provide a reference current generation circuit which can securely supply prescribed reference current without being affected by power fluctuation. CONSTITUTION:A reference current generation circuit is always set in an on- state and it generates micro current from the element 14 of high resistance. A micro current is supplied to a first MOS transistor 11 having a considerably large ratio of gate width and gate length. The gate-source voltage of a first MOS transistor becomes the threshold voltage VTH, and voltage impressed on a resistance 12 connected between the gate of the first MOS transistor and a ground line is set to the prescribed value VTH. Thus, prescribed reference current 10 always flows in the resistance 12. Since micro current from the element of the high resistance which is always set to the on-state is supplied in spite of the fluctuation of power voltage, prescribed reference current is stably generated.
Patent JP-S63133435-A (JP)
Title: Color picture tube
Inventor: TAIRA SEIJI
IPC: H01J29/32
Filed: 1986-11-25
Abstract: PURPOSE:To prevent color discrepancy and to eliminate a difference in luminance within a display zone by making smaller the size of a phosphor dot in a nondisplay zone, where it locates outside a display zone and some electron beams are irradiated, than that of a phosphor dot in the display zone. CONSTITUTION:A nondisplay zone 2 locates in the periphery of a display zone 1, and black matrix holes are regularly formed on the inner surface of a panel within the effective faceplate, and phosphor dots are formed thereon. The size of the black matrix hole is uniform over the area from the center of the effective faceplate to the end of display zone 1 as shown in a streight line 6, but it rapidly decreases by 5-30mum from the end of the display zone 1 to the nondisplay zone 2 of the end of the effective faceplate as shown in a curve 7. Color discrepancy in the display zone where electron beams are irradiated is easily adjusted with a deflection york by making small the size of black matrix hole. Therefore, a color television picture tube having no color discrepancy can be obtained.